South Arabia. Saba’. AR quarter unit (14mm, 0.99g). Struck 1st century AD. Imitating Athens 'New Style' coinage. Laureate male head imitating portrait of Augustus r. within wreath. / Owl standing r., head facing, on amphora; monogram to l. and r.; amphora border around. Munro-Hay 1.16iii, for types.